MX2009005540A - Material no tejido hidroenredado. - Google Patents

Material no tejido hidroenredado.

Info

Publication number
MX2009005540A
MX2009005540A MX2009005540A MX2009005540A MX2009005540A MX 2009005540 A MX2009005540 A MX 2009005540A MX 2009005540 A MX2009005540 A MX 2009005540A MX 2009005540 A MX2009005540 A MX 2009005540A MX 2009005540 A MX2009005540 A MX 2009005540A
Authority
MX
Mexico
Prior art keywords
nonwoven material
continuous filaments
filaments
hydroentangled nonwoven
thermal bonds
Prior art date
Application number
MX2009005540A
Other languages
English (en)
Inventor
Anders Gustafsson
Lars Fingal
Mikael Standqvist
Kaveh Tondkar
Original Assignee
Sca Hygiene Prod Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sca Hygiene Prod Ab filed Critical Sca Hygiene Prod Ab
Publication of MX2009005540A publication Critical patent/MX2009005540A/es

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H5/00—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
    • D04H5/02—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length strengthened or consolidated by mechanical methods, e.g. needling
    • D04H5/03—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length strengthened or consolidated by mechanical methods, e.g. needling by fluid jet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/02—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising animal or vegetable substances, e.g. cork, bamboo, starch
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    • D04H1/425—Cellulose series
    • D04H1/4258—Regenerated cellulose series
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    • D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
    • D04H1/43835—Mixed fibres, e.g. at least two chemically different fibres or fibre blends
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    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/69—Autogenously bonded nonwoven fabric

Abstract

Se presenta un material no tejido (8) hidroenredado que comprende una mezcla de filamentos continuos (3) aleatorizados y fibras naturales (5), en donde por lo menos parte de las fibras cortadas y/o de los filamentos continuos comprende material termoplástico. El material no tejido está unido en un patrón de ligado no aleatorio que comprende una pluralidad de sitios de ligado (14) en donde material termoplástico comprendido en el material no tejido ha sido por lo menos parcialmente ablandado o derretido para crear enlaces térmicos entre los filamentos continuos. El material no tejido no comprende más enlaces térmicos entre los filamentos que los enlaces térmicos proporcionados por dicho patrón de ligado no aleatorio. El material no tejido puede contener también fibras cortadas (6) sintéticas.
MX2009005540A 2006-11-29 2006-11-29 Material no tejido hidroenredado. MX2009005540A (es)

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PCT/SE2006/001353 WO2008066417A1 (en) 2006-11-29 2006-11-29 A hydroentangled nonwoven material

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AU (1) AU2006351268B2 (es)
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WO (1) WO2008066417A1 (es)

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AU2006351268A1 (en) 2008-06-05
EP2102402A4 (en) 2010-12-08
AU2006351268B2 (en) 2013-01-17
US8389427B2 (en) 2013-03-05
US20100075120A1 (en) 2010-03-25
EP2102402A1 (en) 2009-09-23
WO2008066417A1 (en) 2008-06-05

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